RCC now has two variables to hold the current apb1 and apb2 frequency.

2011-03-11 19:42:06 -08:00
parent 675b13ed2b
commit 3d20f37b27
2 changed files with 57 additions and 25 deletions
--- a/include/libopencm3/stm32/rcc.h
+++ b/include/libopencm3/stm32/rcc.h
@@ -369,6 +369,10 @@
 #define RCC_CFGR2_PREDIV2_DIV15			0xe
 #define RCC_CFGR2_PREDIV2_DIV16			0xf

+/* --- Variable definitions ------------------------------------------------ */
+extern u32 rcc_ppre1_frequency;
+extern u32 rcc_ppre2_frequency;
+
 /* --- Function prototypes ------------------------------------------------- */

 typedef enum {